2011364325

素因数分解:

$3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{41969}}^1$

素因数の和:42059

約数の個数: 48

約数和(自身を含む): 3747081600

約数和(自身を除く): 1735717275

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 71, 75, 135, 213, 225, 355, 639, 675, 1065, 1775, 1917, 3195, 5325, 9585, 15975, 41969, 47925, 125907, 209845, 377721, 629535, 1049225, 1133163, 1888605, 2979799, 3147675, 5665815, 8939397, 9443025, 14898995, 26818191, 28329075, 44696985, 74494975, 80454573, 134090955, 223484925, 402272865, 670454775, 2011364325]

約数ペア:

[(1, 2011364325), (3, 670454775), (5, 402272865), (9, 223484925), (15, 134090955), (25, 80454573), (27, 74494975), (45, 44696985), (71, 28329075), (75, 26818191), (135, 14898995), (213, 9443025), (225, 8939397), (355, 5665815), (639, 3147675), (675, 2979799), (1065, 1888605), (1775, 1133163), (1917, 1049225), (3195, 629535), (5325, 377721), (9585, 209845), (15975, 125907), (41969, 47925)]